Router#sh run
Building configuration...

Current configuration : 1059 bytes
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! Last configuration change at 05:06:12 EET Mon Jul 26 2021
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version 15.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
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hostname Router
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boot-start-marker
boot-end-marker
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no aaa new-model
clock timezone EET 2 0
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
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ip cef
no ipv6 cef
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multilink bundle-name authenticated
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redundancy
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interface Loopback0
 ip address 3.3.3.3 255.255.255.255
 ip ospf 1 area 0
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interface Ethernet0/0
 ip address 192.168.23.3 255.255.255.0
 ip ospf 1 area 0
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interface Ethernet0/1
 ip address 192.168.34.3 255.255.255.0
 ip ospf 1 area 0
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interface Ethernet0/2
 no ip address
 shutdown
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interface Ethernet0/3
 no ip address
 shutdown
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router ospf 1
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ip forward-protocol nd
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no ip http server
no ip http secure-server
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control-plane
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line con 0
 logging synchronous
line aux 0
line vty 0 4
 login
 transport input none
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end